Nitrous Express Nitrous Oxide Injection System Kit (67140-00) 3515 View the 21-8129DC vehicle applications

View the 21-8129DC vehicle applications to determine the legal status for each vehicle

Eliminates the factory mid pipe's restrictive dual-pipe design

Finite Element Analysis (FEA) designed to minimize weight

Hoods and Trunks are made from 100% ISO-certified

The shifter is CNC machined from aerospace grade aluminum with stainless steel hardware and includes precision ball bearings to ensure undeniable accuracy

Nitrous Express Nitrous Oxide Injection System Kit (67140-00) 3515 View the 21-8129DC vehicle applicationsAssassinate the competition with the Assassin plate system. The Assassin is the most technically advanced single stage plate ever designed. The CNC machined design integrates the nitrous and fuel discharge ports into the outer perimeter. The Assassin offers a unique perimeter spray pattern that assures perfect nitrous fuel distribution. Which in turn solves the problems commonly found on single plane manifolds, particularly small and big block Fords.